The Vent-Axia SILHOUETTE 100T Extractor Fan is a 100mm bathroom/toilet fan with integral adjustable electronic overrun timer (up to 30 mins), neon running light which operates a manual override only and backdraught shutter. The Lo-Carbon Silhouette range is designed for modern living. With a slim profile of only 17mm, Lo-Carbon Silhouette blends in with the wall surface to provide an unobtrusive installation. Lo-Carbon Silhouette has a performance of 30l/s, and is double insulated, with a power consumption only 8.7 watts. Careful design means a ‘white sound’ spectrum understates the 34 dB(A) sound levels providing optimised sound to performance output.